/**************************************************************************
 *
 * Copyright (C) 2006 Steve Karg <skarg@users.sourceforge.net>
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 *********************************************************************/
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
/* BACnet Stack defines - first */
#include "bacnet/bacdef.h"
/* BACnet Stack API */
#include "bacnet/bacdcode.h"
#include "bacnet/bactext.h"
#include "bacnet/ihave.h"
#include "bacnet/basic/services.h"
#include "bacnet/basic/tsm/tsm.h"

/** @file h_ihave.c  Handles incoming I-Have messages. */

/** Simple Handler for I-Have responses (just validates response).
 * @ingroup DMDOB
 * @param service_request [in] The received message to be handled.
 * @param service_len [in] Length of the service_request message.
 * @param src [in] The BACNET_ADDRESS of the message's source.
 */
void handler_i_have(
    uint8_t *service_request, uint16_t service_len, BACNET_ADDRESS *src)
{
    int len = 0;
    BACNET_I_HAVE_DATA data;

    (void)service_len;
    (void)src;
    len = ihave_decode_service_request(service_request, service_len, &data);
    if (len != -1) {
#if PRINT_ENABLED
        fprintf(stderr, "I-Have: %s %lu from %s %lu!\r\n",
            bactext_object_type_name(data.object_id.type),
            (unsigned long)data.object_id.instance,
            bactext_object_type_name(data.device_id.type),
            (unsigned long)data.device_id.instance);
#endif
    } else {
#if PRINT_ENABLED
        fprintf(stderr, "I-Have: received, but unable to decode!\n");
#endif
    }

    return;
}
